html,
body,
p,
ul,
button {
  margin: 0;
  padding: 0;
  border: none;
}
html,
body {
  width: 100%;
}
ul,
li {
  list-style: none;
}
a {
  text-decoration: none;
}
.container-fluid {
  width: 100%;
  max-width: 75rem;
  margin: 0 auto;
}
.container {
  width: 71rem;
  margin: 0 auto;
}
.tabbar {
  height: 10.2rem;
  background-color: white;
  position: relative;
}
.tabbar ul {
  display: flex;
  justify-content: space-between;
  position: fixed;
  bottom: 0;
  height: 10.2rem;
  background-color: white;
}
.tabbar ul li {
  box-sizing: border-box;
  width: 14.8rem;
  text-align: center;
}
.tabbar ul li a {
  box-sizing: border-box;
  display: block;
  padding-top: 1.5rem;
}
.tabbar ul li a i {
  display: block;
  width: 4rem;
  height: 4rem;
  margin: 0 auto;
  background-image: url(https://img.imgdb.cn/item/6034670c5f4313ce250d93c0.png);
  background-repeat: no-repeat;
  background-size: 16rem 8rem;
}
.tabbar ul li a span {
  height: 4.7rem;
  line-height: 4.7rem;
  font-size: 2.4rem;
  color: #707070;
}
.tabbar ul li.active span {
  color: #ff4a2c;
}
.tabbar ul li.active i {
  background-position-y: -4rem !important;
}
.tabbar ul li:nth-child(1) i {
  background-position: 0 0;
}
.tabbar ul li:nth-child(2) i {
  background-position: -4rem 0;
}
.tabbar ul li:nth-child(3) i {
  background-position: -8rem 0;
}
.tabbar ul li:nth-child(4) i {
  background-position: -12rem 0;
}
.top-nav {
  position: fixed;
  top: 0;
  background-color: white;
  z-index: 1001;
}
.top-nav .top-title {
  text-align: center;
  font-size: 3.5rem;
  font-weight: bold;
  line-height: 7.5rem;
  height: 7.5rem;
}
.top-nav .top-title::before {
  content: '';
  display: inline-block;
  float: left;
  margin-top: 2.5rem;
  width: 2rem;
  height: 2rem;
  border: 0.2rem solid;
  border-top: 0;
  border-right: 0;
  transform: rotate(45deg);
  margin-left: 2rem ;
}
.main-banner {
  margin-top: 9.5rem;
  padding-top: 1px;
  height: 75rem;
  background-image: url(https://img.imgdb.cn/item/6034f7605f4313ce255b4736.jpg);
  background-repeat: no-repeat;
  background-position: top;
  background-size: contain;
}
.main-banner .banner-msg {
  width: 49rem;
  height: 6.7rem;
  border-radius: 1.5rem;
  background-color: rgba(60, 60, 60, 0.8);
  float: left;
  margin-top: 2rem;
  margin-left: 2rem;
  display: flex;
  position: relative;
}
.main-banner .banner-msg .user-face {
  display: inline-block;
  width: 6.7rem;
  height: 6.7rem;
  border-radius: 3.35rem;
  background-image: url(https://img.imgdb.cn/item/6035cc315f4313ce25abeac9.png);
  background-position: center;
  background-size: cover;
}
.main-banner .banner-msg p {
  display: inline-block;
  height: 6.7rem;
  line-height: 6.7rem;
  font-size: 3rem;
  color: white;
  text-align: left;
  margin-left: 2rem;
}
.main-banner .banner-list {
  position: absolute;
  top: 47rem;
  left: 2rem;
  height: 40rem;
  overflow: hidden;
}
.main-banner .banner-list ul {
  display: flex;
  margin-top: 1rem;
  position: relative;
}
.main-banner .banner-list ul li {
  margin-right: 2rem;
  flex-shrink: 0;
  width: 68rem;
  height: 35rem;
  z-index: 1000;
  border-radius: 1.5rem;
  background-color: white;
  box-shadow: 2px 2px 10px #909090;
}
.main-banner .banner-list ul li .banner-item {
  background-color: white;
}
.main-banner .banner-list ul li .banner-item img {
  width: 50%;
  height: 100%;
  float: left;
}
.main-banner .banner-list ul li .banner-item .banner-des {
  width: 50%;
  height: 100%;
  float: left;
}
.main-banner .banner-list ul li .banner-item .banner-des .des-title {
  font-size: 3rem;
  color: #606060;
  margin: 2rem 2.5rem 0 2.5rem;
  overflow: hidden;
  text-overflow: ellipsis;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
}
.main-banner .banner-list ul li .banner-item .banner-des .des-price {
  display: inline-block;
  font-size: 3.5rem;
  color: #ff433d;
  font-weight: bold;
  margin: 1.5rem 2.5rem 0 2.5rem;
}
.main-banner .banner-list ul li .banner-item .banner-des .des-num {
  display: inline-block;
  font-size: 3rem;
}
.main-banner .banner-list ul li .banner-item .banner-des .des-oldprice {
  font-size: 3rem;
  color: #606060;
  text-decoration: line-through;
  margin: 1.5rem 2.5rem 0 2.5rem;
}
.main-banner .banner-list ul li .banner-item .banner-des .progress-bar {
  display: inline-block;
  width: 12rem;
  height: 2rem;
  border-radius: 1rem;
  background-color: #dbdbdb;
  margin: 1.5rem 2.5rem 0 2.5rem;
}
.main-banner .banner-list ul li .banner-item .banner-des .progress-bar .progress {
  width: 77%;
  height: 100%;
  border-radius: 1rem;
  background-color: #ff492e;
}
.main-banner .banner-list ul li .banner-item .banner-des .progress-num {
  display: inline-block;
  font-size: 1.5rem;
  color: #606060;
}
.main-banner .banner-list ul li .banner-item .banner-des button {
  width: 30rem;
  height: 6rem;
  border-radius: 3rem;
  background-color: #ff492e;
  color: white;
  margin: 1.5rem 2.5rem 0 2.5rem;
  font-size: 3rem;
}
.shop-list .list-nav {
  overflow: hidden;
  height: 10rem;
}
.shop-list .list-nav ul {
  display: flex;
  padding: 0;
  position: relative;
}
.shop-list .list-nav ul li {
  font-size: 3rem;
  color: #898989;
  text-align: center;
  flex-shrink: 0;
  position: relative;
  width: 20rem;
  height: 10rem;
  line-height: 10rem;
}
.shop-list .list-nav ul li.active {
  font-size: 3.2rem;
  color: black;
  font-weight: bold;
}
.shop-list .list-nav ul li.active:after {
  content: '';
  display: block;
  width: 10rem;
  height: 1rem;
  background-color: #ff492e;
  border-radius: 0.5rem;
  position: absolute;
  top: 9rem;
  left: 50%;
  transform: translateX(-50%);
}
.shop-list .list-space .list-item {
  width: 100%;
  height: 32rem;
}
.shop-list .list-space .list-item img {
  width: 40%;
  height: 100%;
  float: left;
}
.shop-list .list-space .list-item .item-des {
  width: 60%;
  height: 100%;
  float: left;
}
.shop-list .list-space .list-item .item-des .des-title {
  font-size: 3rem;
  color: #606060;
  margin: 2rem 2.5rem 0 2.5rem;
  overflow: hidden;
  text-overflow: ellipsis;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
}
.shop-list .list-space .list-item .item-des .des-price {
  display: inline-block;
  font-size: 3.5rem;
  color: #ff433d;
  font-weight: bold;
  margin: 1.5rem 2.5rem 0 2.5rem;
}
.shop-list .list-space .list-item .item-des .des-num {
  display: inline-block;
  font-size: 3rem;
}
.shop-list .list-space .list-item .item-des .des-oldprice {
  font-size: 3rem;
  color: #606060;
  text-decoration: line-through;
  margin: 1.5rem 2.5rem 0 2.5rem;
}
.shop-list .list-space .list-item .item-des .progress-bar {
  display: inline-block;
  width: 12rem;
  height: 2rem;
  border-radius: 1rem;
  background-color: #dbdbdb;
  margin: 1.5rem 0rem 0 2.5rem;
}
.shop-list .list-space .list-item .item-des .progress-bar .progress {
  width: 77%;
  height: 100%;
  border-radius: 1rem;
  background-color: #ff492e;
}
.shop-list .list-space .list-item .item-des .progress-num {
  display: inline-block;
  font-size: 1.5rem;
  color: #606060;
}
.shop-list .list-space .list-item .item-des button {
  display: inline-block;
  width: 14rem;
  height: 6rem;
  border-radius: 3rem;
  background-color: #ff492e;
  color: white;
  margin: 1.5rem 0rem 0 2.5rem;
  font-size: 3rem;
}
.white-container {
  height: 10rem;
}
.tabbar {
  height: 10rem;
  position: fixed;
  bottom: 0;
}
.tabbar .choose {
  float: left;
  height: 10rem;
  width: 50%;
  text-align: center;
  line-height: 10rem;
  vertical-align: middle;
  font-size: 3.5rem;
  font-weight: bold;
}
.tabbar .choose img {
  width: 5rem;
  height: 5rem;
  vertical-align: middle;
}
